CN105059517A

CN105059517A - Backpack type sail

Info

Publication number: CN105059517A
Application number: CN201510528789.2A
Authority: CN
Inventors: 姜棋文
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-08-26
Filing date: 2015-08-26
Publication date: 2015-11-18
Anticipated expiration: 2035-08-26
Also published as: CN105059517B

Abstract

The invention relates to a backpack type sail. The backpack type sail comprises a backpack; the backpack comprises two shoulder straps and two abdominal belts, the side, close to the human body, in the backpack is provided with a back board, the middle of the back board is fixedly provided with a mast with the height of 1.5 m-3m, the lower end of the mast is flushed with the lower end of the back board, and the upper end of the mast penetrates through the backpack to be fixedly connected with a first ring; a fixed disc is fixedly connected to the position, close to the backpack, of the mast, a rotating disc is hinged to the upper portion of the fixed disc, the circumferential end face of the rotating disc is fixedly connected with a transverse rod with the height of 1 m-1.5 m, the free end of the transverse rod is fixedly connected with a second ring, eight or more through holes are evenly formed in the upper end face of the rotating disc, and the upper end face of the rotating disc is further fixedly connected with a third ring; eight or more vertical blind holes corresponding to the through holes are evenly formed in the upper end face of the fixed disc, and one end of a lock pin penetrates through one through hole and then penetrates into one vertical blind hole formed in the fixed disc; a triangular sail body is bound among the first ring, the second ring and the third ring. Compared with the prior art, the backpack type sail is simple in structure and suitable for entertainment and sports, and sailing following wind, sailing crossing wind and even sailing against wind can be all achieved by adopting the triangular sail body.

Description

A kind of backpack sail

Technical field

The present invention relates to stationery sports goods, specifically a kind of backpack sail.

Background technology

Sailing boat (English statement: NauticExpo, sailer, sailingboat) originates from the waterborne traffic transportation means of the men of old living in region, Haihe River.At the 15th century initial stage, ming dynasty of china Zheng He leads huge fleet to go to sea for 7 times, arrives Asia and more than 30, Africa country, to use be all the sailing boat of wind drive.Modern sailing boat starts from Holland.The sailing boat of one " Mary " by name is given British kings Charles Ⅱ by Amsterdam mayor of Holland in 1660.Within 1662, Charles Ⅱ has held the regatta sailing between Britain and Holland.Within 1720, imperial Cork Sailing club is set up in Ireland.Within 1851, Britain holds the International Sailing Regatta of ring Isle of Wight.The U.S. in 1870 and Britain hold the yachting of trans-Atlantic America Cup first.Sailing boat divides direction stabilization plate sail ship and keel sail ship two class.Direction stabilization plate sail ship is flexibly brisk, can travel in shallow water.Flaying Dutchman class in Olympic discipline, human-like, the 470 class of Holland, star-like, Ttornado class etc. all belong to this type of, are the most universal sailing boats in the world.

Have the utility model patent of theory if publication number is CN2157909 of the sail bicycle proposing land motion and amusement to provide a kind of sail for bicycle of energy power-assisted at present, it is primarily of strut bar and sail face composition.It is characterized in that, by entering to be fixed on the strut bar on bicycle by special sail surface cover, forming a sail for bicycle, thus the drive bicycle that can wave with the wind, reach the object of power-assisted.The utility model structure is simple, easy to use, can reduce the fatigue of journey and increase amusement interest.But this sail and bicycle are solidified as a whole, affect the function that bicycle is intrinsic, and deposit inconvenience, sail angle cannot be regulated according to wind direction.

Summary of the invention

The object of the invention is to overcome the deficiencies in the prior art, a kind of backpack sail is provided.

Technical scheme disclosed by the invention is:

A kind of backpack sail, comprise both shoulders bag 1, described both shoulders bag 1 comprises two shoulder belts 11, two abdominal belts 12, it is characterized in that: in described both shoulders bag 1, backboard 2 is set near human body side, set firmly the mast 3 that a height is 1.5m-3m in the middle part of backboard 2, the lower end of mast 3 is concordant with the lower end of backboard 2, and both shoulders bag 1 is passed and affixed first ring 31 in the upper end of mast 3; On mast 3, near the affixed price fixing 6 in position of both shoulders bag 1, hinged rotating disk 4 above price fixing 6, the cross bar 5 of the affixed 1m-1.5m of rotating disk 4 circumferential end faces, affixed second ring 51 of free end of cross bar 5, rotating disk 4 upper surface is evenly arranged more than 8 through holes 43, also affixed 3rd ring 41 on rotating disk 4 upper surface; Price fixing 6 upper surface is evenly arranged more than 8 vertical blind holes corresponding with through hole 43, one end of lock pin 7 is through penetrating on price fixing 6 in one of them vertical blind hole after one of them through hole 43; Bondage lug sail 8 between first ring 31, second ring 51 and the 3rd ring 41.Mast be fixed on backboard and and backboard is fixed on human body back by shoulder belt and abdominal belt, adopt this scheme that mast can be made firmly to erect, turning to of sail can be adjusted by rotary bar and fix this angle by through hole, vertical blind hole, lock pin.

Further, rotating disk 4 circumferential end faces is also evenly arranged 7 horizontal blind holes 42; Also comprising one turns 9, and described turns in the insertion of one end of 9 wherein horizontal blind hole 42, and the other end is positioned at the two newborn dead ahead of human body.Be convenient to the angle adjusting sail according to wind direction at any time like this, when being adapted to the indefinite or road turning of wind direction.

Further, turning leading portion 91 of the two newborn dead ahead of human body is positioned at hinged with the other parts turning handle.Can not interfere with human body like this.

Further, described mast 3 and/or cross bar 5 are made up of the quarter butt be mutually spirally connected.Knapsack is put in complete rear dismounting easy to use like this.

Further, two described shoulder belts 11 are arranged respectively a secondary shoulder belt 13.So more play firm effect.

Further, described lug sail 8 comprises thin film photovoltaic.Can charge to Electrical Bicycle like this, extend travelled distance.

Compared with prior art, structure of the present invention is simple, can be applicable to land bicycle, Kickboard Scooter, self-balancing wheelbarrow, also canoe waterborne, inflatable dinghy, surfboard etc. can be applied to, can also use as advertisement flag, as long as human body can adopt and to stand or the attitude of sitting posture all can use, amusement and motion all suitable, adopt lug sail and to sail with the wind abeam with the wind, even can go against the wind.

Accompanying drawing explanation

Fig. 1 is structural representation of the present invention.

Fig. 2 is the birds-eye view of this Fig. 1.

Detailed description of the invention

Embodiment 1: a kind of backpack sail, comprise both shoulders bag 1, described both shoulders bag 1 comprises two shoulder belts 11, two abdominal belts 12, in described both shoulders bag 1, backboard 2 is set near human body side, set firmly the mast 3 that a height is 3m in the middle part of backboard 2, the lower end of mast 3 is concordant with the lower end of backboard 2, and both shoulders bag 1 is passed and affixed first ring 31 in the upper end of mast 3; On mast 3, near the affixed price fixing 6 in position of both shoulders bag 1, hinged rotating disk 4 above price fixing 6, the cross bar 5 of the affixed 1.5m of rotating disk 4 circumferential end faces, affixed second ring 51 of free end of cross bar 5, rotating disk 4 upper surface is evenly arranged 12 through holes 43, also affixed 3rd ring 41 on rotating disk 4 upper surface; Price fixing 6 upper surface is evenly arranged more than 12 vertical blind holes corresponding with through hole 43, one end of lock pin 7 is through penetrating on price fixing 6 in one of them vertical blind hole after one of them through hole 43; Bondage lug sail 8 between first ring 31, second ring 51 and the 3rd ring 41.Mast be fixed on backboard and and backboard is fixed on human body back by shoulder belt and abdominal belt, adopt this scheme that mast can be made firmly to erect, turning to of sail can be adjusted by rotary bar and fix this angle by through hole, vertical blind hole, lock pin.

Embodiment 2: other are with embodiment 1, unlike rotating disk 4 circumferential end faces also evenly being arranged 7 horizontal blind holes 42; Also comprising one turns 9, and described turns in the insertion of one end of 9 wherein horizontal blind hole 42, and the other end is positioned at the two newborn dead ahead of human body.Be positioned at turning leading portion 91 of the two newborn dead ahead of human body hinged with the other parts turning handle.Can not interfere with human body like this.Be convenient to the angle adjusting sail according to wind direction at any time, when being adapted to the indefinite or road turning of wind direction.

Embodiment 3: other are with embodiment 2, is made up of the quarter butt be mutually spirally connected unlike described mast 3 and/or cross bar 5.Knapsack is put in complete rear dismounting easy to use like this.

Embodiment 4: other are with embodiment 3, arranges a secondary shoulder belt 13 respectively unlike on described two shoulder belts 11.So more play firm effect.

Embodiment 5: other are with embodiment 4, comprises thin film photovoltaic unlike described lug sail 8.Can charge to Electrical Bicycle like this, extend travelled distance.

Claims

1. a backpack sail, comprise both shoulders bag (1), described both shoulders bag (1) comprises two shoulder belts (11), two abdominal belts (12), it is characterized in that: in described both shoulders bag (1), near human body side, backboard (2) is set, backboard (2) middle part sets firmly the mast (3) that a height is 1.5m-3m, and the lower end of mast (3) is concordant with the lower end of backboard (2), and both shoulders bag (1) is passed and affixed first ring (31) in the upper end of mast (3); The affixed price fixing in the position (6) of upper, the close both shoulders bag (1) of mast (3), price fixing (6) the hinged rotating disk in top (4), the cross bar (5) of the affixed 1m-1.5m of rotating disk (4) circumferential end faces, affixed second ring (51) of free end of cross bar (5), rotating disk (4) upper surface is evenly arranged more than 8 through holes (43), also affixed 3rd ring (41) on rotating disk (4) upper surface; Price fixing (6) upper surface is evenly arranged more than 8 vertical blind holes corresponding with through hole (43), one end of lock pin (7) is through penetrating in price fixing (6) one of them vertical blind hole upper after one of them through hole (43); First ring (31), bondage lug sail (8) between the second ring (51) and the 3rd ring (41).

2. a kind of backpack sail according to claim 1, is characterized in that: rotating disk (4) circumferential end faces is also evenly arranged 7 horizontal blind holes (42); Also comprising one turns (9), and described turns in the one end of (9) insertion wherein horizontal blind hole (42), and the other end is positioned at the two newborn dead ahead of human body.

3. a kind of backpack sail according to claim 2, is characterized in that: be positioned at the two newborn dead ahead of human body to turn a leading portion (91) hinged with the other parts turning handle.

4. a kind of backpack sail according to claim 1, is characterized in that: described mast (3) is made up of the quarter butt be mutually spirally connected.

5. a kind of backpack sail according to claim 1, is characterized in that: described cross bar (5) is made up of the quarter butt be mutually spirally connected.

6. a kind of backpack sail according to claim 1, is characterized in that: two described shoulder belts (11) arrange a secondary shoulder belt (13) respectively.

7. a kind of backpack sail according to claim 1, is characterized in that: described lug sail (8) comprises thin film photovoltaic.